UNIFIL were there from the beginning, when Israeli soldiers entered Lebanese territory, uprooted a tree and began installing a Video camera. That may be classified as an act of terror. Bombarding civilians, which followed, by tanks and rockets are acts of terror. Indeed, violating Lebanese air space in contravention to international accord could be construed legally as acts of terror too.
High school teacher's union threatens strike (Haaretz)
from the article: U.S. urges Israel and Lebanon to exercise 'maximum restraint'